Base | Representation |
---|---|
bin | 100010110010… |
… | …100110000010 |
3 | 122011100110121 |
4 | 202302212002 |
5 | 4313321010 |
6 | 523250454 |
7 | 140343205 |
oct | 42624602 |
9 | 18140417 |
10 | 9120130 |
11 | 516a0a8 |
12 | 3079a2a |
13 | 1b74236 |
14 | 12d593c |
15 | c023da |
hex | 8b2982 |
9120130 has 24 divisors (see below), whose sum is σ = 16967988. Its totient is φ = 3526848.
The previous prime is 9120127. The next prime is 9120149. The reversal of 9120130 is 310219.
It can be written as a sum of positive squares in 6 ways, for example, as 4044121 + 5076009 = 2011^2 + 2253^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58012 + ... + 58168.
Almost surely, 29120130 is an apocalyptic number.
9120130 is a deficient number, since it is larger than the sum of its proper divisors (7847858).
9120130 is a wasteful number, since it uses less digits than its factorization.
9120130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 358 (or 201 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 16.
The square root of 9120130 is about 3019.9552976824. The cubic root of 9120130 is about 208.9297780769.
Adding to 9120130 its reverse (310219), we get a palindrome (9430349).
The spelling of 9120130 in words is "nine million, one hundred twenty thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •